Phosphorus, Sulfur and Silicon and the Related Elements p. 123 - 136 (2002)
Update date:2022-08-04
Topics:
El-Gazzar
Hegab
Swelam
Aly
Several 3-substituted-(un)-cyclohepta(b)thieno[2,3-d]pyrimido[3,4-a]-1,2,4-triazoles 10, 11, 12, 13, and 14 were prepared by reaction of an appropriate substituted 2-amino-3-cyanothiophene 1 with aliphatic acids or benzoyl chloride. Also the fusion of 1 with urea, thiourea to give the corresponding 2-oxo or thioxo-4-aminopyrimidine derivatives 6a, b and other reactions of compound 1 are reported.
View MoreXiamen XM-Innovation Chemical Co., Ltd
Contact:+86-592-3216205
Address:Unit Q, 11/F, No.1 Office Building, Wuyuan Bay Business Center, Huli District, Xiamen City, Fujian Province, P.R.C
Wuhan Shangrisyn chemicals Technology Co.,Ltd(expird)
Contact:+86-027-84466317 __ +86-15387123698
Address:wuhan - china
Shandong Bolode Bio-Technology Co., LTD
Contact:+86-0531-58966870
Address:136 Jingyi Road,Huaiyin District,Jinan,Shandong,China
Nanjing Habo Medical Technology Co., Ltd.
Contact:025-85769882
Address:No.108. Ganjiabian east. Qixia District .Nanjing
ZhangJiaGang YaRui Chemical Co.,Ltd.
Contact:0512-58360968
Address:China JiangSu Province Zhang Jia Gang City YangShe Oriental Plaza Building 10 B307
Doi:10.1021/ja01049a047
(1969)Doi:10.1021/jo0157730
(2001)Doi:10.1039/jr9330000444
(1933)Doi:10.1023/A:1017638107159
(2001)Doi:10.1016/S0040-4039(01)01597-0
(2001)Doi:10.1007/BF00476317
()